Perhaps you should try some spelling variations:
thu sac » thu sach, thu san, thu xac
nang xa » lang xa, nang ma, mang xa
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
cuu tre » cua tre, cau tren, cau treo
sac ky » cac ky, sai ky
xuc va » duc va, tuc va, luc va
vi cuu » vi luu, vinh cuu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: thu sac ky ((nang xa) or (nang x)) hoi. ((lieu va) or (hieu qua)) cam xuc va danh vi cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sac ky ((nang xa) OR (nang x)) hoi. ((lieu va) OR (hieu qua)) cam xuc va danh vi cuu tre.
• Adding a wildcard symbol may retrieve word variants: thu sac ky ((nang xa) or (nang x)) hoi. ((lieu va) or (hieu qua)) cam xuc va danh vi cuu tre*.